On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Dangerous heat continues across parts of the Pacific Northwest

Unusually hot weather will persist on Friday and into the weekend across parts of the Pacific Northwest, with high temperatures on Friday in the 90s to around 100 degrees for many locations. Heat Advisories and Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside, and know the signs and symptoms of heat exhaustion and heat stroke.
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Current conditions at

Boulder City Municipal Airport (KBVU)

Lat: 35.9475°NLon: 114.8611°WElev: 2200ft.

Fair

93°F

34°C

Humidity 28%
Wind Speed ENE 5 MPH
Barometer 30.05 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 31 Jul 9:55 am PDT
Extended Forecast for

17 Miles ENE Lake Mead NV

Flash Flood Watch July 31, 11:00 AM until Friday 09:00pm
Click here for hazard details and duration
Flash Flood Watch
  • Today

    Today: A 50 percent chance of showers and thunderstorms after 11am.  Partly sunny and hot, with a high near 105. West southwest wind 3 to 7 mph.

    Chance
    T-storms

    High: 105 °F

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 86. South wind 5 to 7 mph.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 86 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny and hot, with a high near 105. South wind around 6 mph.

    Slight Chance
    T-storms

    High: 105 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 84. Southwest wind 5 to 8 mph becoming light and variable  in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 84 °F

  • Sunday

    Sunday: Partly sunny, with a high near 104. Light and variable wind.

    Partly Sunny

    High: 104 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 84.

    Partly Cloudy

    Low: 84 °F

  • Monday

    Monday: Mostly sunny and hot, with a high near 106.

    Hot

    High: 106 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 84.

    Partly Cloudy

    Low: 84 °F

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 108.

    Hot

    High: 108 °F

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms after 11am. Partly sunny and hot, with a high near 105. West southwest wind 3 to 7 mph.
Tonight
A 50 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 86. South wind 5 to 7 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny and hot, with a high near 105. South wind around 6 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 84. Southwest wind 5 to 8 mph becoming light and variable in the evening.
Sunday
Partly sunny, with a high near 104. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 84.
Monday
Mostly sunny and hot, with a high near 106.
Monday Night
Partly cloudy, with a low around 84.
Tuesday
Mostly sunny and hot, with a high near 108.
Tuesday Night
Mostly clear, with a low around 83.
Wednesday
Sunny and hot, with a high near 106.
Wednesday Night
Partly cloudy, with a low around 83.
Thursday
Sunny and hot, with a high near 105.
  Click Map For Forecast
Point Forecast:
17 Miles ENE Lake Mead NV
 36.16°N 114.45°W (Elev. 1119 ft)
2:48 am PDT Jul 31, 2015
10am PDT Jul 31, 2015-6pm PDT Aug 6, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database